Volume 77 issue 1 - jan/feb 2011

Abstract

Figure 1. Experimental group at 8 weeks -Microphotography of the tympanic membrane, thickened at the point of contact; sugar cane biopolymer. Surrounded moderate subacute exudate; the biomaterial. BP= sugar cane biopolymer; LB= bulla lumen; CAE= external ear canal; thick arrow = inflammatory reaction; thin arrow =malleus. HE (40x magnification).